<!-- 推荐研学基地链接区域 -->
<div class="sticky top-24 bg-white rounded-xl shadow-lg p-4 mb-4">
    <h3 class="text-lg font-bold text-gray-800 mb-3">推荐研学基地链接</h3>
    <ul class="space-y-2">
        <?php foreach ($recommendedLinks as $link): ?>
            <li><a href="<?= $link['url'] ?>" class="text-primary hover:underline flex items-center">
                <i class="fa-solid <?= $link['icon'] ?> mr-2"></i><?= $link['title'] ?>
            </a></li>
        <?php endforeach; ?>
    </ul>
</div>

<!-- 关键词列表区域 -->
<div class="sticky bg-white rounded-xl shadow-lg p-4 mb-4">
    <h3 class="text-lg font-bold text-gray-800 mb-3">关键词列表</h3>
    <ul id="keyword-list" class="space-y-2">
        <?php foreach ($keywords as $keyword): ?>
            <li><?= $keyword ?></li>
        <?php endforeach; ?>
    </ul>
</div>